Pablo Barillas
Energy Consultant at Sargent & Lundy
Guatemala City, Guatemala Department, United States
Summary
👤
Senior🎓
Top SchoolPablo Barillas is an electrical engineer and energy consultant with eight years of experience blending analytics, systems engineering, and hands-on electrical design across utilities, industry, and space-technology projects. He combines coding skills in Python, C, R, and SQL with advanced Excel and Power BI to turn large datasets into operational insights, having built predictive demand models and integrated iAuditor workflows into enterprise dashboards. At Dominion and Sargent & Lundy he modeled complex transmission systems and now supports energy projects as a consultant, while his NASA habitat work demonstrates leadership designing power systems for extreme environments. A notable backend contributor to the open-source tytusdb project, he implemented parsers and AST support for core DDL/DML features, showing uncommon depth at the intersection of databases and engineering. Fluent in Spanish, English, and French, he is known as an innovative thinker and diligent teammate focused on redesigning the future.
8 years of coding experience
3 years of employment as a software developer
Bachelor of Engineering - BE Electrical Engineering, Bachelor of Engineering - BE Electrical Engineering at University of Puerto Rico-MayaguezBachelor of Science - BS Electrical and Computer Engineering, Bachelor of Science - BS Electrical and Computer Engineering at University of Illinois Urbana-Champaign
Spanish, English, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
grammar10
ddl10
grammars10
text-parsing10
parsing10
sql10
abstract-syntax-tree10
python9
Programming languages (2)
Github contributions (5)
tytusdb/tytusdb
Dec 2020 - Jan 2021
Role in this project:
Back-end Developer
Back-end DeveloperContributions:32 commits in 1 month
Contributions summary:Pablo primarily contributed to the development of a parser and Abstract Syntax Tree (AST) for a database system. Their work involved extending the grammar to support various Data Definition Language (DDL) commands like `create table`, `alter table`, and `drop table`, as well as Data Manipulation Language (DML) operations like `insert`, `update`, and `delete`. The user implemented features related to the `select` statements, including support for functions, expressions, and conditional statements, indicating a focus on the core functionality of the database engine.
Parobacal/OS2-Code-Resources
Feb 2022 - Oct 2022
Contributions:37 commits, 35 pushes, 1 branch in 8 months
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